Post 1

In Switzerland, after many laws like our own had been found wanting, the Swiss forest school was established in 1865, and soon after the federal forest law was enacted, which is binding over nearly two thirds of the country. Under its provisions, the cantons must appoint and pay the number of suitably educated foresters required for the fulfillment of the forest law; and in the organization of a normally stocked forest, the object of first importance must be the cutting each year of an amount of timber equal to the total annual increase, and no more.

Now take the image above and do some image processing.